package com.cheng.example.book.onjava8.collection12;

public class ArrayListDemo {

    public static void main(String[] args) {
//        List<Integer> list = new ArrayList<>();
//        list.add(123);
//        System.out.println(list.get(5));

        Integer[] integers = new Integer[10];
        System.out.println(integers[11]);
    }
}
